PetscTraceBackErrorHandler#
Default error handler routine that generates a traceback on error detection.
Synopsis#
#include "petscsys.h"
PetscErrorCode PetscTraceBackErrorHandler(MPI_Comm comm, int line, const char *fun, const char *file, PetscErrorCode n, PetscErrorType p, const char *mess, void *ctx)
Not Collective
Input Parameters#
comm - communicator over which error occurred
line - the line number of the error (indicated by LINE)
file - the file in which the error was detected (indicated by FILE)
mess - an error text string, usually just printed to the screen
n - the generic error number
p -
PETSC_ERROR_INITIAL
if this is the first call the error handler, otherwisePETSC_ERROR_REPEAT
ctx - error handler context
Options Database Keys#
-error_output_stdout - output the error messages to stdout instead of the default stderr
-error_output_none - do not output the error messages
Notes#
Users do not directly call this routine
Use PetscPushErrorHandler()
to set the desired error handler.
See Also#
PetscError()
, PetscPushErrorHandler()
, PetscPopErrorHandler()
, PetscAttachDebuggerErrorHandler()
,
PetscAbortErrorHandler()
, PetscMPIAbortErrorHandler()
, PetscReturnErrorHandler()
, PetscEmacsClientErrorHandler()
Level#
developer
Location#
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages